Determination of tocopherols and physicochemical properties of faveleira (Cnidoscolus quercifolius) seed oil extracted using different methods

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dc.contributor.authorDamasceno, Karla Suzanne Florentino da Silva Chaves
dc.contributor.authorRibeiro, Penha Patrícia Cabral
dc.contributor.authorSilva, Denise Maria de Lima e
dc.contributor.authorDantas, Mariana Mesquita
dc.contributor.authorRibeiro, Karla Danielly da Silva
dc.contributor.authorDimeinstein, Roberto
dc.date.accessioned2024-08-28T20:59:35Z
dc.date.available2024-08-28T20:59:35Z
dc.date.issued2019-06
dc.description.resumoThis study aims to evaluate the physicochemical properties and tocopherol content in faveleira seed oil extracted using three methods (Bligh-Dyer, Soxhlet extractor, and cold-pressing). Each of the methods generated different yield percentages, with cold-pressing producing the least amount of oil. However, the cold-pressing method produced better quality oil with more desirable properties, including low acidity (1.56 ± 0.01% oleic acid) and low peroxide value (0.45 ± 0.09 mEq/1000 g). Cold-pressing resulted in higher quantities of tocopherols: 0.59 ± 0.12 mg/100 g of alpha-tocopherol and 20.97 ± 1.15 mg/100 g of beta + gamma-tocopherol. Faveleira seed oil, when extracted by cold-pressing, maintains better physicochemical quality, with the highest beta + gamma-tocopherol contentpt_BR
dc.identifier.citationRIBEIRO, Penha Patrícia Cabral; SILVA, Denise Maria de Lima e; DANTAS, Mariana Mesquita; RIBEIRO, Karla Danielly da Silva; DIMENSTEIN, Roberto; DAMASCENO, Karla Suzanne Florentino da Silva Chaves. Determination of tocopherols and physicochemical properties of faveleira (Cnidoscolus quercifolius) seed oil extracted using different methods. Food Science and Technology, [S.l.], v. 39, n. 2, p. 280-285, jun. 2019. DOI: 10.1590/fst.24017. Disponível em: https://www.scielo.br/j/cta/a/JG8fB9Z5qWd8V4wL9YjfNhs/?lang=en. Acesso em: 5 ago. 2024.pt_BR
dc.identifier.doihttp://dx.doi.org/10.1590/fst.24017
dc.identifier.urihttps://repositorio.ufrn.br/handle/123456789/59936
dc.languageenpt_BR
dc.publisherFood Science and Technologypt_BR
dc.rightsAttribution 3.0 Brazil*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/br/*
dc.subjectOilseedpt_BR
dc.subjectVegetable oilpt_BR
dc.subjectPhysicochemical characteristicspt_BR
dc.subjectVitamin Ept_BR
dc.titleDetermination of tocopherols and physicochemical properties of faveleira (Cnidoscolus quercifolius) seed oil extracted using different methodspt_BR
dc.typearticlept_BR

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